Dataset inspection

M7_SP500_STATIC_20260924_V1

STATIC_SNAPSHOT · 503 symbols

Survivorship and selection bias. This is not historical point-in-time index membership.

Retrieved 2026-09-24; source revision 1375923233 (2026-09-20T22:18:13Z). Retrieval date is not the source effective date.

September21,2026 rebalance: BE/P/ILMN present; TAP/TTD/BLDR absent. Not a full licensed membership certification.

Sealed outcomes are unavailable. This is not an untouched temporal holdout.

Research uses Massive provider daily aggregate OHLC, not regular-session execution prices. PRE_BREAKOUT_V1 remains frozen.

complete · 10 / 10 symbols · resumes 0

complete · 503 / 503 symbols · resumes 0

complete · 10 / 10 symbols · resumes 0

complete · 50 / 50 symbols · resumes 0

complete · 10 / 10 symbols · resumes 0

complete · 2 / 2 symbols · resumes 0

Non-sealed symbols 201–250. Expected 766 exchange sessions. Coverage is operational metadata, not signal performance.

Symbol	Stored sessions	Revisions
IBKR	766	0
IBM	766	0
ICE	766	0
IEX	766	0
ILMN	766	0
INTC	766	0
IP	766	0
IQV	766	0
IR	766	0
IRM	766	0
ISRG	766	0
IT	766	0
IVZ	766	0
JCI	766	0
JNJ	766	0
JPM	766	0
KDP	766	0
KEY	766	0
KEYS	766	0
KHC	766	0
KIM	766	0
KLAC	766	0
KMB	766	0
KMI	766	0
KO	766	0
KR	766	0
KVUE	766	0
LEN	766	0
LH	766	0
LII	766	0
LITE	766	0
LLY	766	0
LMT	766	0
LNT	766	0
LOW	766	0
LULU	766	0
LUV	766	0
LVS	766	0
MA	766	0
MAA	766	0
MCHP	766	0
MCK	766	0
MCO	766	0
MET	766	0
META	766	124
MGM	766	0
MKC	766	0
MLM	766	0
MMM	766	0
MNST	766	0